Simulink Control Design™ - MathWorks

Tune at a Different Operating Point By default, PID Tuner linearizes your plant and designs a controller at the operating point ...

3 Click Linearize to linearize the model at the selected snapshot time. PID Tuner computes a new linearized plant and saves it t ...

(^2) In PID Tuner, in the PID Tuner tab, in the Plant menu, select Import. Tune at a Different Operating Point ...

3 Select Importing an LTI system or linearizing at an operating point defined in MATLAB workspace. Select your exported operatin ...

Tune PID Controller to Favor Reference Tracking or Disturbance Rejection This example shows how to tune a PID controller to redu ...

Design an initial controller for the plant. To do so, double-click the PID controller block to open the Block Parameters dialog ...

PID Tuner tiles the disturbance-rejection plot side by side with the reference-tracking plot. Tune PID Controller to Favor Refer ...

TipUse the options in the View tab to change how PID Tuner displays multiple plots. By default, for a given bandwidth and phase ...

alter this balance using the Transient Behavior slider. Move the Transient behavior slider to the left to improve the disturbanc ...

Move the Transient behavior to the right until the overshoot in the reference-tracking response is minimized. Increasing the tra ...

Change PID Tuning Design Focus So far, the response time of the control system has remained fixed while you have changed the tra ...

Click Apply. Then, click Tune. This action updates PID Tuner with a new controller design, this time for a PID controller. Click ...

As in the PI case, the initial PID design balances reference tracking and disturbance rejection. In this case as well, the contr ...

PID Tuner automatically retunes the controller coefficients with a focus on reference- tracking performance. 7 PID Controller Tu ...

The responses with the balanced controller are now displayed as the Block response, and the controller tuned with a focus refere ...

This controller design yields improved disturbance rejection, but results in some increased overshoot in the reference-tracking ...

To obtain independent control over reference tracking and disturbance rejection, you can use a two-degree-of-freedom controller, ...

Design Two-Degree-of-Freedom PID Controllers Use PID Tuner to tune two-degree-of-freedom PID Controller (2DOF) and Discrete PID ...

PID Tuner opens, linearizes the model at the model initial conditions, and automatically computes an initial controller design t ...

Fixed-Weight Controller Types When you tune a PID Controller (2DOF) block in PID Tuner, additional options for specifying the co ...